Life Span
Perennial
Perennial
Type
Tree
Shrub
Origin
Europe, Northern Africa, Western Asia
Southwestern United States, Mexico
Types
Hazelnut, Corylus
-
Number of Varieties
2540
0
40000
👆🏻
Habitat
Lower slopes, Moist woods, Slopes
Wild
USDA Hardiness Zone
4-88-10
0
99
👆🏻
AHS Heat Zone
8-1
10-8
Sunset Zone
2a, 2b, 3a, 3b, 4, 5, 6, 7, 8, 9, 14, 15, 16, 17, 18, 19, 20
10, 11, 12, 13
Habit
Oval or Rounded
Clump-Forming
Plant Size
Minimum Height
370.00 cm90.00 cm
0
3900
👆🏻
Minimum Width
300.00 cm5.10 cm
0
6350
👆🏻
Plant Color
Flower Color
Yellow
Hot Pink
Flower Color Modifier
Bicolor
Bicolor
Fruit Color
Brown
Brown
Leaf Color in Spring
Green
Blue Green, Gray Green
Leaf Color in Summer
Green, Dark Green
Blue Green, Gray Green
Leaf Color in Fall
Yellow, Green, Brown
Blue Green, Gray Green
Leaf Color in Winter
-
-
Shape
Leaf Shape
Cordate
Lance shaped
Thorns
✔
✘
✔
✘
Plant Season
Spring, Summer, Fall
Spring, Winter
Growing Conditions
Sunlight
Full Sun, Partial Sun
Full Sun
Growth Rate
Medium
Fast
Type of Soil
Clay, Loam, Sand
Sand
The pH of Soil
Neutral, Alkaline
Neutral, Alkaline
Soil Drainage
Average
Well drained
Bloom Time
Early Spring, Spring, Late Winter
Early Spring, Spring, Late Spring, Late Winter
Repeat Bloomer
✔
✘
✔
✘
Tolerances
-
-
Where to Plant?
Ground
Container, Ground
How to Plant?
Budding, Seedlings
Seedlings
Plant Maintenance
Medium
Medium
Watering Plants
Watering Requirements
Do not water frequently, Needs less watering
occasional watering once established
In Summer
Lots of watering
Lots of watering
In Spring
Moderate
Moderate
In Winter
Average Water
Average Water
Soil
Soil pH
Neutral, Alkaline
Neutral, Alkaline
Soil Type
Clay, Loam, Sand
Sand
Soil Drainage Capacity
Average
Well drained
Sun Exposure
Full Sun, Partial Sun
Full Sun
Pruning
Remove damaged leaves, Remove dead branches, Remove dead leaves
Remove damaged leaves, Remove dead branches, Remove dead leaves
Fertilizers
All-Purpose Liquid Fertilizer
All-Purpose Liquid Fertilizer
Pests and Diseases
Red blotch
Red blotch
Plant Tolerance
Drought
Drought
Flowers
Showy
Showy
Flower Petal Number
-
Single
Fruits
Showy Fruit
✔
✘
✔
✘
Edible Fruit
✔
✘
✔
✘
Fragrance
Fragrant Flower
✔
✘
✔
✘
Fragrant Fruit
✔
✘
✔
✘
Fragrant Leaf
✔
✘
✔
✘
Fragrant Bark/Stem
✔
✘
✔
✘
Showy Foliage
✔
✘
✔
✘
Showy Bark
✔
✘
✔
✘
Foliage Texture
Coarse
Medium
Foliage Sheen
Matte
Matte
Evergreen
✔
✘
✔
✘
Invasive
✔
✘
✔
✘
Self-Sowing
✔
✘
✔
✘
Attracts
-
Hummingbirds
Allergy
-
poisonous if ingested
Uses
Aesthetic Uses
-
Borders, Showy Purposes
Beauty Benefits
-
-
Edible Uses
✔
✘
✔
✘
Environmental Uses
Air purification
Air purification
Plant Benefits
Medicinal Uses
antihelmintic, Astringent, Diaphoretic, Febrifuge, Nutrients, Nutritive
constipation, Stomach pain, Swelling, Wounds
Part of Plant Used
Seeds
Flowers, Leaves, Stem
Other Uses
Basketary, Cosmetics, used for making charcoal
Showy Purposes, Used as Ornamental plant
Used As Indoor Plant
✔
✘
✔
✘
Used As Outdoor Plant
✔
✘
✔
✘
Garden Design
Edible, Foundation, Fruit / Fruit Tree, Hedges, Mixed Border, Screening / Wind Break
Cutflower, Mixed Border, Rock Garden / Wall, Wildflower
Botanical Name
CORYLUS avellana 'Rote Zellernuss'
PENSTEMON parryi
Common Name
Common Filbert, Redleaf Filbert
Parry's Beardtongue
In Hindi
हेज़लनट
penstemon parryi
In German
Haselnuss
penstemon parryi
In French
aveline
penstemon parryi
In Spanish
avellana
parryi penstemon
In Greek
φουντούκι
penstemon parryi
In Portuguese
avelã
parryi penstemon
In Polish
leszczyna
penstemon parryi
In Latin
Filbert
Persicaria californicum
Kingdom
Plantae
Plantae
Phylum
Tracheophyta
Magnoliophyta
Class
Magnoliopsida
Magnoliopsida
Order
Fagales
Lamiales
Family
Betulaceae
Scrophulariaceae
Genus
Corylus
Penstemon
Clade
Angiosperms, Eudicots, Rosids
Angiosperms, Asterids, Eudicots
Tribe
-
-
Subfamily
-
-
Number of Species
151
1
27800
👆🏻